title: Study on structural elements of sarcomere: structure of thick filaments in muscle and after isolation.
mesh_terms: D000818:Animals; D005613:Freeze Etching / Q000379:methods; D008854:Microscopy, Electron / Q000379:methods; D009119:Muscle Contraction; D009132:Muscles / Q000648:ultrastructure*; D011817:Rabbits; D012519:Sarcoplasmic Reticulum / Q000648:ultrastructure*